Filtering structure for building sewage treatment

Abstract

The utility model discloses a filtering structure for building sewage treatment, which comprises a structure main body, a discharge pipe communicated with the bottom of the structure main body, four support legs arranged on the outer wall of the structure main body, a water inlet arranged on the top of the structure main body, and a discharge device arranged on the bottom of the structure main body, the main body is arranged in the structure main body; the stirring device is mounted in the structure main body; and the filtering device is mounted in the structure main body. The utility model relates to the technical field of building sewage filtering structures, according to the filtering structure for building sewage treatment, sewage enters the interior of the structure main body through the water inlet, fine gravel in the sewage is filtered out through the discharging device, the gravel is rapidly discharged through the auger, the fine gravel in the sewage cannot be accumulated in a sewage pipeline after being filtered, and the filtering effect is good. Therefore, the filter structure is convenient to popularize and use.

Description

Technical Field

[0001] The utility model relates to the technical field of building sewage filtration structures, and particularly relates to a filtration structure for building sewage treatment. Background Technique

[0002] Building sewage often contains a large amount of solid particles. Using sewage treatment equipment can effectively purify the sewage generated at the construction site, so as to meet the discharge standards and reduce environmental pollution.

[0003] When the current filtration structure for building sewage treatment is in use, sewage is discharged into the interior of the treatment structure, and the organic matter in the sewage is decomposed into harmless substances through the metabolic action of microorganisms. At the same time, the equipment also adopts physical methods such as sedimentation and filtration to further remove suspended solids and impurities in the sewage; these technologies cooperate with each other to achieve effective treatment of sewage.

[0004] In the process of using the traditional filtration structure for building sewage treatment, sewage is discharged into the interior of the filtration structure, and larger solids in the sewage are filtered through a filter screen. Due to the relatively large holes in the filter screen, a large amount of fine sand and gravel contained in the sewage cannot be treated. The sand and gravel are discharged outward along with the sewage pipeline, and the sand and gravel will accumulate inside the sewage pipeline, causing blockage of the sewage pipeline, which is not conducive to the popularization and use of the filtration structure. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a filtration structure for building sewage treatment, which solves the problem that in the process of using the traditional filtration structure for building sewage treatment, sewage is discharged into the interior of the filtration structure, and larger solids in the sewage are filtered through a filter screen. Due to the relatively large holes in the filter screen, a large amount of fine sand and gravel contained in the sewage cannot be treated. The sand and gravel are discharged outward along with the sewage pipeline, and the sand and gravel will accumulate inside the sewage pipeline, causing blockage of the sewage pipeline, which is not conducive to the popularization and use of the filtration structure.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A filtration structure for building sewage treatment, including a structure main body, a discharge pipe is connected to the bottom of the structure main body, four support legs are installed on the outer wall of the structure main body, a water inlet is installed on the top of the structure main body, and the filtration structure for building sewage treatment further includes: a discharging device, installed inside the structure main body; a stirring device, installed inside the structure main body; a filtering device, installed inside the structure main body; wherein, the discharging device can filter the sand and gravel in the sewage and quickly discharge the sand and gravel outward, the stirring device stirs and mixes the medicament added to the sewage, and the filtering device filters the larger solid particles in the sewage.

[0007] Preferably, a feed inlet is communicated with the outer wall of the structural body.

[0008] Preferably, the discharging device includes: a sand receiving hopper installed on the inner wall of the structural body; a sand discharging pipe installed at the bottom of the sand receiving hopper; a baffle installed on the inner wall of the sand receiving hopper; a cylinder detachably connected to one side of the baffle and detachably connected to the outer wall of the sand discharging pipe; a screw conveyor rotatably connected to the inner wall of the sand discharging pipe through a sealed bearing; a first servo motor detachably connected to one end of the screw conveyor and detachably connected to the outer wall of the sand discharging pipe; wherein, the sand receiving hopper filters the sand and gravel in the sewage, when the cylinder works, it drives the baffle to move, the baffle no longer blocks the sand discharging pipe, when the first servo motor works, it drives the screw conveyor to rotate, and the screw conveyor discharges the sand and gravel inside the sand discharging pipe outward.

[0009] Preferably, the stirring device includes: two stirring rods rotatably connected to the inside of the structural body through sealed bearings; two stirring blades respectively installed on the outer walls of the stirring rods; a transmission mechanism installed at the bottoms of the two stirring rods; a second servo motor detachably connected to the bottom of the transmission mechanism and detachably connected to the bottom of the structural body; wherein, when the second servo motor works, it drives the two stirring rods to rotate through the transmission mechanism, and the two stirring rods drive the two stirring blades to rotate to stir and mix the medicament.

[0010] Preferably, the filtering device includes: two springs both installed on the inner wall of the structural body; a filter plate installed on the tops of the two springs; a vibration motor installed on the top of the filter plate; wherein, since the filter plate is fixed to the inner wall of the structural body through the springs, there is a movement gap between the filter plate and the structural body, and when the vibration motor works, it drives the filter plate to vibrate.

[0011] Beneficial effects

[0012] The utility model provides a filtering structure for building sewage treatment. It has the following beneficial effects: for the filtering structure for building sewage treatment, sewage enters the inside of the structural body through the water inlet, the fine sand and gravel in the sewage are filtered out through the discharging device, and the sand and gravel are quickly discharged through the screw conveyor. After the fine sand and gravel in the sewage are filtered, they will not accumulate inside the sewage pipe and will not cause the sewage pipe to be blocked, which is convenient for the popularization and use of the filtering structure;

[0013] The medicament is added into the structural body through the feed inlet, and the stirring device is used to stir between the medicament and the sewage, so that the medicament is fully integrated into the sewage to prevent the waste of the medicament. The larger solid particles in the sewage are filtered through the filtering device to conduct rough treatment on the sewage. Description of the drawings

[0014] Figure 1 This is a schematic structural view of the utility model;

[0015] Figure 2 is Figure 1 the schematic cross-sectional structure view of;

[0016] Figure 3 is Figure 2 the schematic structural view of the stirring rod, stirring blade and transmission mechanism in;

[0017] Figure 4 is Figure 2 the schematic structural view of the spring, filter plate and vibration motor in.

[0018] In the figure: 1, structural main body; 2, discharging device; 201, sand receiving hopper; 202, sand discharging pipe; 203, baffle; 204, air cylinder; 205, auger; 206, first servo motor; 3, feeding port; 4, stirring device; 401, stirring rod; 402, stirring blade; 403, transmission mechanism; 404, second servo motor; 5, discharging pipe; 6, filtering device; 601, spring; 602, filter plate; 603, vibration motor; 7, supporting leg; 8, water inlet. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Through those skilled in the art, the components in this case are connected in sequence. For the specific connection and operation sequence, reference should be made to the following working principle. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process.

[0021] During the use of the traditional filtering structure for building sewage treatment, sewage is discharged into the interior of the filtering structure, and larger solids in the sewage are filtered through the filter screen. Since the holes in the filter screen are relatively large, a large amount of fine sand and gravel contained in the sewage cannot be treated. The sand and gravel are discharged outward through the sewage pipe, and the sand and gravel will accumulate inside the sewage pipe, causing blockage of the sewage pipe, thus making it inconvenient to promote the use of the filtering structure;

[0022] In view of this, the present utility model provides a filtering structure for building sewage treatment. Sewage enters the interior of the structure main body through the water inlet, and the fine sand and gravel in the sewage are filtered out by the discharging device, and the sand and gravel are quickly discharged through the auger. After the fine sand and gravel in the sewage are filtered, they will not accumulate inside the sewage pipe, and will not cause blockage of the sewage pipe, which is convenient for the popularization and use of the filtering structure.

[0023] Example 1: As can be seen from Figure 1 , 2 , 3 and 4, a filtering structure for building sewage treatment includes a structure main body 1. A discharge pipe 5 is connected to the bottom of the structure main body 1. Four support legs 7 are installed on the outer wall of the structure main body 1. A water inlet 8 is installed on the top of the structure main body 1. The filtering structure for building sewage treatment further includes: a discharging device 2 installed inside the structure main body 1; a stirring device 4 installed inside the structure main body 1; a filtering device 6 installed inside the structure main body 1; wherein, the discharging device 2 can filter the sand and gravel in the sewage and quickly discharge the sand and gravel outwards, the stirring device 4 stirs and mixes the medicament added to the sewage, and the filtering device 6 filters the larger solid particles in the sewage;

[0024] In the specific implementation process, it is particularly worth noting that sewage is discharged from the water inlet 8 into the interior of the structure main body 1. The larger particles in the sewage are filtered out by the filtering device 6. The discharging device 2 is used to quickly discharge the sand and gravel and soil outwards. The medicament and sewage are stirred and mixed by the stirring device 4. After the sewage treatment inside the structure main body 1 is completed, it is discharged outwards through the discharge pipe 5;

[0025] Furthermore, a feed inlet 3 is connected to the outer wall of the structure main body 1;

[0026] In the specific implementation process, it is particularly worth noting that the feed inlet 3 is convenient for adding medicament into the structure main body 1. The medicament is an existing technology and is not specifically limited;

[0027] Specifically, when using this filtering structure for building sewage treatment, the support legs 7 make the structure main body 1 more stable during use. Sewage is discharged into the structure main body 1 through the water inlet 8. The larger solid particles in the sewage are filtered outwards by the filtering device 6. The sewage is filtered by the discharging device 2 for the smaller sand and gravel, and at the same time, it is convenient to discharge the smaller sand and gravel outwards. The medicament is added into the structure main body 1 through the feed inlet 3, and the stirring device 4 is used to fully stir the medicament and sewage.

[0028] Example 2: As can be seen from Figure 2It can be seen that the discharging device 2 includes: a sand receiving hopper 201 installed on the inner wall of the structural main body 1; a sand discharging pipe 202 installed at the bottom of the sand receiving hopper 201; a baffle 203 installed on the inner wall of the sand receiving hopper 201; a cylinder 204 detachably connected to one side of the baffle 203 and detachably connected to the outer wall of the sand discharging pipe 202; a screw conveyor 205 rotatably connected to the inner wall of the sand discharging pipe 202 through a sealed bearing; a first servo motor 206 detachably connected to one end of the screw conveyor 205 and detachably connected to the outer wall of the sand discharging pipe 202; wherein, the sand receiving hopper 201 filters the sand and gravel in the sewage. When the cylinder 204 works, it drives the baffle 203 to move, and the baffle 203 no longer blocks the sand discharging pipe 202. When the first servo motor 206 works, it drives the screw conveyor 205 to rotate, and the screw conveyor 205 discharges the sand and gravel inside the sand discharging pipe 202 to the outside;

[0029] In the specific implementation process, it is particularly worth noting that a filter screen is installed on the inner wall of the sand receiving hopper 201. The mesh number of the filter screen is not specifically limited, as long as it meets the use requirements. Waterproof measures should be taken for the cylinder 204, and the specific method is not limited, as long as it meets the use requirements. The model of the cylinder 204 is SCA2-CB-100B-300-TOH3-D-Y, and the model of the first servo motor 206 is SM80-D601930. When the cylinder 204 works, it drives the baffle 203 to move outwards, and the baffle 203 no longer blocks the sand discharging pipe 202. The sand and gravel inside the sand receiving hopper 201 fall into the sand discharging pipe 202. When the first servo motor 206 works, it drives the screw conveyor 205 to rotate, and the screw conveyor 205 discharges the sand and gravel inside the sand discharging pipe 202 to the outside;

[0030] Specifically, on the basis of the above-mentioned first embodiment, after the sewage falls on the top of the sand receiving hopper 201, the filter screen filters the sewage, and the fine sand and gravel fall inside the sand receiving hopper 201. When the cylinder 204 works, it drives the baffle 203 to move outwards, and the baffle 203 no longer blocks the sand discharging pipe 202. The sand and gravel inside the sand receiving hopper 201 fall into the sand discharging pipe 202. When the external control panel controls the first servo motor 206 to work, it drives the screw conveyor 205 to rotate, and the screw conveyor 205 discharges the sand and gravel inside the sand discharging pipe 202 to the outside. The sand and gravel in the sewage will not block the sewage pipe after being filtered, and at the same time, the sand and gravel are discharged from the inside of the structural main body 1 relatively quickly, without affecting the progress of sewage treatment.

[0031] Embodiment Three: Consisting of Figure 1 、 2As can be seen from FIGS. 1 and 3, the stirring device 4 includes: two stirring rods 401, both of which are rotatably connected to the inside of the structural body 1 through sealed bearings; two stirring blades 402, which are respectively installed on the outer walls of the stirring rods 401; a transmission mechanism 403, which is installed at the bottoms of the two stirring rods 401; a second servo motor 404, which is detachably connected to the bottom of the transmission mechanism 403 and is detachably connected to the bottom of the structural body 1; wherein, when the second servo motor 404 works, it drives the two stirring rods 401 to rotate through the transmission mechanism 403, and the two stirring rods 401 drive the two stirring blades 402 to rotate to stir and mix the medicament.

[0032] In the specific implementation process, it is particularly worth noting that the model of the second servo motor 404 is 60CB060C-500000. The transmission mechanism 403 is composed of two grooved pulleys and a belt. When the second servo motor 404 works, it drives the two stirring rods 401 to rotate through the transmission mechanism 403, and the stirring rods 401 drive the stirring blades 402 to rotate.

[0033] Specifically, on the basis of the above-mentioned Embodiment 1, the external control panel controls the second servo motor 404 to work. When the second servo motor 404 works, it drives the transmission mechanism 403 to work. The transmission mechanism 403 drives the stirring rods 401 to rotate, and the stirring rods 401 drive the stirring blades 402 to rotate to mix the medicament and the sewage together, and the medicament can purify the sewage.

[0034] Embodiment 4: From Figure 1 、 2 and 4, it can be seen that the filtering device 6 includes: two springs 601, both of which are installed on the inner wall of the structural body 1; a filter plate 602, which is installed on the tops of the two springs 601; a vibration motor 603, which is installed on the top of the filter plate 602; wherein, since the filter plate 602 is fixed to the inner wall of the structural body 1 through the springs 601, there is a movement gap between the filter plate 602 and the structural body 1, and when the vibration motor 603 works, it drives the filter plate 602 to vibrate.

[0035] In the specific implementation process, it is particularly worth noting that the mesh number of the filter plate 602 is not specifically limited and only needs to meet the use requirements. The vibration motor 603 should be well waterproofed, and the specific method is not limited and only needs to meet the use requirements. The model of the vibration motor 603 is JZO. The filter plate 602 filters the larger solid particles in the sewage, and when the vibration motor 603 works, it discharges the larger solid particles outward through the filter plate 602.

[0036] Specifically, on the basis of the above-mentioned first embodiment, the filter plate 602 filters larger solid particles in the sewage, and the external control panel controls the vibration motor 603 to work. Since the filter plate 602 is connected to the structural body 1 through the spring 601, when the vibration motor 603 works, it drives the filter plate 602 to vibrate, and the filter plate 602 discharges larger sand and gravel from one side of the structural body 1 to the outside, preliminarily filtering the sewage.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0038] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0039] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A filtering structure for treating building sewage, comprising a structural body (1), characterized in that: The bottom of the structural body (1) is connected to a discharge pipe (5), the outer wall of the structural body (1) is equipped with four support legs (7), and the top of the structural body (1) is equipped with a water inlet (8). The filtering structure for building sewage treatment also includes: A discharge device (2) installed inside the structural body (1); A stirring device (4) is installed inside the structural body (1); A filtering device (6) installed inside the structural body (1); The discharge device (2) is capable of filtering sand and gravel in the sewage and quickly discharging the sand and gravel to the outside, the stirring device (4) stirs and mixes the reagent added to the sewage, and the filtering device (6) filters larger solid particles in the sewage.

2. A filter structure for treating building sewage according to claim 1, characterized in that: The outer wall of the structural body (1) is connected to a feed inlet (3).

3. A filter structure for treating building sewage according to claim 1, characterized in that: The discharge device (2) comprises: A sand receiving hopper (201) is installed on the inner wall of the structural body (1); A sand discharge pipe (202) is installed at the bottom of the sand receiving hopper (201); A baffle (203) is mounted on the inner wall of the sand receiving hopper (201); A cylinder (204) is detachably connected to one side of the baffle (203) and is detachably connected to the outer wall of the sand discharge pipe (202); An auger (205) is rotatably connected to the inner wall of the sand discharge pipe (202) via a sealed bearing; A first servo motor (206) is detachably connected to one end of the auger (205) and is detachably connected to the outer wall of the sand discharge pipe (202); The sand receiving hopper (201) filters sand and gravel in the sewage, the air cylinder (204) drives the baffle plate (203) to move when it is in operation, and the baffle plate (203) no longer blocks the sand discharge pipe (202), and the first servo motor (206) drives the auger (205) to rotate when it is in operation, and the auger (205) discharges the sand and gravel inside the sand discharge pipe (202) to the outside.

4. The filtering structure for treating building sewage according to claim 1, characterized in that: The stirring device (4) comprises: Two stirring rods (401) are provided, and both are rotatably connected to the interior of the structural body (1) via a sealed bearing; Two stirring blades (402) are provided and are respectively installed on the outer wall of the stirring rod (401); A transmission mechanism (403) is installed at the bottom of the two stirring rods (401); A second servo motor (404) is detachably connected to the bottom of the transmission mechanism (403) and is detachably connected to the bottom of the structural body (1); When the second servo motor (404) is in operation, it drives the two stirring rods (401) to rotate through the transmission mechanism (403), and the two stirring rods (401) drive the two stirring blades (402) to rotate, so as to stir and mix the medicine.

5. The filtering structure for treating building sewage according to claim 1, characterized in that: The filtering device (6) comprises: Two springs (601) are provided and both are mounted on the inner wall of the structural body (1); A filter plate (602) is mounted on the top of the two springs (601); A vibration motor (603) is installed on the top of the filter plate (602); In which, since the filter plate (602) is fixed to the inner wall of the structural body (1) by means of the spring (601), there is a movement gap between the filter plate (602) and the structural body (1), and the vibration motor (603) drives the filter plate (602) to vibrate when it is working.

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